Datasheet LT1194 (Analog Devices) - 5
| Manufacturer | Analog Devices |
| Description | Video Difference Amplifier |
| Pages / Page | 12 / 5 — TYPICAL PERFOR A CE CHARACTERISTICS. Input Bias Current. Common Mode … |
| File Format / Size | PDF / 257 Kb |
| Document Language | English |
TYPICAL PERFOR A CE CHARACTERISTICS. Input Bias Current. Common Mode Voltage. vs Common Mode Voltage. vs Temperature
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LT1194
W U TYPICAL PERFOR A CE CHARACTERISTICS Input Bias Current Input Bias Current Common Mode Voltage vs Common Mode Voltage vs Temperature vs Supply Voltage
4 –0.3 10 VS = ±5V VS = ±5V 8 –55°C 25°C 3 –0.4 6 +V COMMON MODE µA) µA) 125°C +I 4 2 B –0.5 2 IOS 1 0 25°C –0.6 –2 0 –55°C –55°C –4 25°C INPUT BIAS CURRENT ( 125°C INPUT BIAS CURRENT ( –I –0.7 B COMMON MODE VOLTAGE (V) –6 –V COMMON MODE 125°C –1 –8 –2 –0.8 –10 –4 –3 –2 –1 0 1 2 3 4 –50 –25 0 25 50 75 100 125 0 2 4 6 8 10 COMMON MODE VOLTAGE (V) TEMPERATURE (°C) ±V SUPPLY VOLTAGE (V) LT1194 • TPC01 LT1194 • TPC02 LT1194 • TPC03
Equivalent Input Noise Voltage Equivalent Input Noise Current vs Frequency vs Frequency Supply Current vs Supply Voltage
150 80 50 V VS = ±5V √Hz) S = ±5V T √Hz) A = 25°C TA = 25°C RS = 0Ω RS = 100k 40 60 TAGE (nV/ –55°C 100 30 25°C 40 125°C Y CURRENT (mA) 20 50 20 SUPPL 10 ALENT INPUT NOISE VOL ALENT INPUT NOISE CURRENT (pA/ EQUIV 0 EQUIV 0 0 10 100 1k 10k 100k 10 100 1k 10k 100k 0 2 4 6 8 10 FREQUENCY (Hz) FREQUENCY (Hz) ±SUPPLY VOLTAGE (V) LT1194 • TPC04 LT1194 • TPC05 LT1194 • TPC06
Gain, Phase vs Frequency Gain Error vs Temperature – 3dB Bandwidth vs Supply Voltage
22 20 1.0 36 VS = ±5V 20 GAIN 0 35 PHASE SHIFT (DEGREES) 0.8 18 –20 34 16 PHASE –40 0.6 RL = 1k 33 TA = –55°C, 25°C, 125°C 14 –60 0.4 GAIN ERROR (%) VOLTAGE GAIN (dB) 32 12 –80 RL = 100Ω 3dB BANDWIDTH (MHz) – 0.2 10 VS = ±5V –100 31 TA = 25°C RL = 1k 8 –120 0 30 100k 1M 10M 100M –50 – 25 0 25 50 75 100 125 0 2 4 6 8 10 FREQUENCY (Hz) TEMPERATURE (°C) SUPPLY VOLTAGE (V) LT1194 • TPC08 LT1194 • TPC07 LT1194 • TPC09 5
W U TYPICAL PERFOR A CE CHARACTERISTICS Input Bias Current Input Bias Current Common Mode Voltage vs Common Mode Voltage vs Temperature vs Supply Voltage
4 –0.3 10 VS = ±5V VS = ±5V 8 –55°C 25°C 3 –0.4 6 +V COMMON MODE µA) µA) 125°C +I 4 2 B –0.5 2 IOS 1 0 25°C –0.6 –2 0 –55°C –55°C –4 25°C INPUT BIAS CURRENT ( 125°C INPUT BIAS CURRENT ( –I –0.7 B COMMON MODE VOLTAGE (V) –6 –V COMMON MODE 125°C –1 –8 –2 –0.8 –10 –4 –3 –2 –1 0 1 2 3 4 –50 –25 0 25 50 75 100 125 0 2 4 6 8 10 COMMON MODE VOLTAGE (V) TEMPERATURE (°C) ±V SUPPLY VOLTAGE (V) LT1194 • TPC01 LT1194 • TPC02 LT1194 • TPC03
Equivalent Input Noise Voltage Equivalent Input Noise Current vs Frequency vs Frequency Supply Current vs Supply Voltage
150 80 50 V VS = ±5V √Hz) S = ±5V T √Hz) A = 25°C TA = 25°C RS = 0Ω RS = 100k 40 60 TAGE (nV/ –55°C 100 30 25°C 40 125°C Y CURRENT (mA) 20 50 20 SUPPL 10 ALENT INPUT NOISE VOL ALENT INPUT NOISE CURRENT (pA/ EQUIV 0 EQUIV 0 0 10 100 1k 10k 100k 10 100 1k 10k 100k 0 2 4 6 8 10 FREQUENCY (Hz) FREQUENCY (Hz) ±SUPPLY VOLTAGE (V) LT1194 • TPC04 LT1194 • TPC05 LT1194 • TPC06
Gain, Phase vs Frequency Gain Error vs Temperature – 3dB Bandwidth vs Supply Voltage
22 20 1.0 36 VS = ±5V 20 GAIN 0 35 PHASE SHIFT (DEGREES) 0.8 18 –20 34 16 PHASE –40 0.6 RL = 1k 33 TA = –55°C, 25°C, 125°C 14 –60 0.4 GAIN ERROR (%) VOLTAGE GAIN (dB) 32 12 –80 RL = 100Ω 3dB BANDWIDTH (MHz) – 0.2 10 VS = ±5V –100 31 TA = 25°C RL = 1k 8 –120 0 30 100k 1M 10M 100M –50 – 25 0 25 50 75 100 125 0 2 4 6 8 10 FREQUENCY (Hz) TEMPERATURE (°C) SUPPLY VOLTAGE (V) LT1194 • TPC08 LT1194 • TPC07 LT1194 • TPC09 5
